Question about 1985 Suzuki GS 700 ES

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Took hose off the petcock and turned the bike over but no gas

1985 suzuki GS700ES

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  • gthomasmtg Jul 30, 2009

    can't get any gas to the carbs. Hooked vacuum line from the petcock to intake, just the 1 hose. when I turn over the motor, no gas comes out of the line from the petcock.

  • gthomasmtg Jul 30, 2009

    I can't get gas to the carbs. I took the hose off and turnede the starter over but nothing came out of the petcock. I bought another petcock but still nothing from the tank to the carbs. Any ideas????

  • Paul Blessing May 11, 2010

    and?

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I would take the vacuum and main fuel lines off and just, pardon the expression, **** on it to see if the fuel will start to come out from the petcock outlet. Also check the position of the valve to make sure it is in the "on" or "res" and not "off". Duh. It happens.
If that doesn't get it then the petcock needs a rebuild. If the fuel line or vacuum line is clogged or the carb floats are stuck closed you will also get no fuel. Check it all out with patience and curiosity. It's an easy fix.

Posted on Jul 31, 2009

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